Global Parts 2855C Radiator

Overview of Global Parts Radiator 2855C for Chevrolet, GMC, and Hummer

The Global Parts radiator part number 2855C is engineered for reliable cooling performance in Chevrolet Canyon, GMC Colorado, and Hummer H3 and H3T models. Designed with durable aluminum core and plastic tanks, this radiator supports efficient engine temperature regulation and includes a transmission oil cooler for enhanced vehicle operation.

• Core thickness: 25.4 mm (1 inch) for effective heat dissipation
• Aluminum core material for lightweight durability
• Plastic tank construction to resist corrosion
• Includes transmission oil cooler with quick connect fittings
• Down flow design for optimized coolant circulation
• Inlet diameter: 1.25 inches (31.75 mm); outlet diameter: 1.5 inches (38.1 mm)
• Transmission oil cooler fitting diameter: 0.37 inches with 12.01 inches distance between fittings
• Core fin quantity: 68 fins per 4 inches for improved airflow

Detailed Radiator Features and Specifications

The Global Parts 2855C radiator features a 25.4 mm thick aluminum core that provides efficient heat transfer while maintaining a lightweight profile. The plastic tanks offer resistance to corrosion and contribute to the radiator's overall durability. This radiator is designed with a down flow core type, which promotes effective coolant flow from top to bottom, enhancing engine cooling efficiency. The integrated transmission oil cooler includes quick connect fittings spaced 12.01 inches apart, simplifying connection and maintenance. With inlet and outlet diameters of 1.25 inches and 1.5 inches respectively, this radiator ensures proper coolant flow rates suitable for the specified vehicle models. The core fin density of 68 fins per 4 inches supports optimal airflow and heat exchange.

Compatible Vehicles and Applications

• Chevrolet Canyon
• GMC Colorado
• Hummer H3
• Hummer H3T

This radiator is specifically designed to meet the cooling requirements of these vehicles, ensuring proper fitment and performance. It is ideal for replacing worn or damaged radiators in these models to maintain engine temperature control and transmission fluid cooling.

Common Issues Addressed by Global Parts Radiator 2855C

• Overheating due to radiator core damage or clogging
• Transmission fluid overheating from faulty or missing transmission oil cooler
• Coolant leaks caused by cracked or deteriorated plastic tanks
• Reduced cooling efficiency from bent or damaged fins
• Inadequate coolant flow from incompatible radiator design

Installation Notes and Tips

When installing the Global Parts 2855C radiator, ensure all hose connections match the specified inlet and outlet diameters (1.25 inches and 1.5 inches). Verify the transmission oil cooler fittings align with the quick connect type and the 12.01-inch spacing between fittings. Properly bleed the cooling system after installation to remove air pockets and prevent overheating. Inspect mounting points for secure fitment and avoid overtightening plastic tank areas to prevent damage.

Quality Assurance and Warranty Information

Global Parts radiators are manufactured to meet OEM standards for durability and performance. The aluminum core and plastic tank construction are tested for corrosion resistance and thermal efficiency. While specific warranty details for part number 2855C are not provided, Global Parts typically offers coverage against manufacturing defects. It is recommended to consult the product documentation or supplier for exact warranty terms.